- InChI
- InChI=1S/C20H42/c1-4-7-8-9-10-11-12-13-14-15-16-19-20(17-5-2)18-6-3/h20H,4-19H2,1-3H3
- InChI Key
- KWOQMARCKSGDGU-UHFFFAOYSA-N
- Formula
- C20H42
- SMILES
- CCCCCCCCCCCCCC(CCC)CCC
- Molecular Weight1
- 282.55
- CAS
- 55044-10-5
- Other Names
-
- 4-Propylheptadecane
- 4-n-Propylheptadecane
- ω : Acentric Factor.
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.8076 | Relay (1.0) Calculated Property | |
| ΔfG° | 115.08 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -449.81 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 44.03 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 93.67 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.52 | eV | Relay (1.0) Calculated Property |
| log10WS | -8.55 | Relay (1.0) Calculated Property | |
| logPoct/wat | 7.904 | Crippen Calculated Property | |
| McVol | 292.660 | ml/mol | McGowan Calculated Property |
| Pc | 1020.73 | kPa | Joback Calculated Property |
| Tboil | 577.23 | K | Relay (1.0) Calculated Property |
| Tc | 744.74 | K | Relay (1.0) Calculated Property |
| Tfus | [229.70; 270.70] | K |
|
| Tfus | 270.65 | K | NIST |
| Tfus | 229.70 ± 10.00 | K | NIST |
| Tfus | 270.70 ± 10.00 | K | NIST |
| Vc | 1.132 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [840.82; 955.21] | J/mol×K | [656.56; 818.58] |
|
| Cp,gas | 840.82 | J/mol×K | 656.56 | Joback Calculated Property |
| Cp,gas | 862.00 | J/mol×K | 683.56 | Joback Calculated Property |
| Cp,gas | 882.29 | J/mol×K | 710.57 | Joback Calculated Property |
| Cp,gas | 901.73 | J/mol×K | 737.57 | Joback Calculated Property |
| Cp,gas | 920.35 | J/mol×K | 764.58 | Joback Calculated Property |
| Cp,gas | 938.17 | J/mol×K | 791.58 | Joback Calculated Property |
| Cp,gas | 955.21 | J/mol×K | 818.58 | Joback Calculated Property |
| η | [0.0000902; 0.0051032] | Pa×s | [300.16; 656.56] |
|
| η | 0.0051032 | Pa×s | 300.16 | Joback Calculated Property |
| η | 0.0014944 | Pa×s | 359.56 | Joback Calculated Property |
| η | 0.0006199 | Pa×s | 418.96 | Joback Calculated Property |
| η | 0.0003200 | Pa×s | 478.36 | Joback Calculated Property |
| η | 0.0001911 | Pa×s | 537.76 | Joback Calculated Property |
| η | 0.0001265 | Pa×s | 597.16 | Joback Calculated Property |
| η | 0.0000902 | Pa×s | 656.56 | Joback Calculated Property |
| ΔvapH | 79.20 | kJ/mol | 442.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.65] | kPa | [443.56; 635.03] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.42676e+01 | |||
| Coefficient B | -4.77175e+03 | |||
| Coefficient C | -1.02239e+02 | |||
| Temperature range, min. | 443.56 | |||
| Temperature range, max. | 635.03 | |||
| Pvap | 1.33 | kPa | 443.56 | Calculated Property |
| Pvap | 3.03 | kPa | 464.83 | Calculated Property |
| Pvap | 6.28 | kPa | 486.11 | Calculated Property |
| Pvap | 12.06 | kPa | 507.38 | Calculated Property |
| Pvap | 21.70 | kPa | 528.66 | Calculated Property |
| Pvap | 36.93 | kPa | 549.93 | Calculated Property |
| Pvap | 59.90 | kPa | 571.21 | Calculated Property |
| Pvap | 93.15 | kPa | 592.48 | Calculated Property |
| Pvap | 139.63 | kPa | 613.76 | Calculated Property |
| Pvap | 202.65 | kPa | 635.03 | Calculated Property |
Similar Compounds
Find more compounds similar to Heptadecane, 4-propyl-.
Sources
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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